—— 请按键盘 空白键 开始游戏 ——

变革在开始时最难,在中间最混乱,在结束时最好。
Change is hardest at the beginning, messiest in the middle, and best at the end.
If one only wished to be happy, this could be easily accomplished; but we wish to be happier than other people, and this is always difficult, for we believe others to be happier than they are.
Quality should never be compromised for speed.